Log query string and variables in the GraphQL AiAction mutation

Shinya Maedarequested to merge
log-query-string-and-variables-in-ai-action-mutation into master

What does this MR do and why?

This MR follows-up Log GraphQL request with expanded_ai_logging fe... (!175074 - merged) to log GraphQL query string and variables separately. It turned out expanded GraphQL queries could hit Query too large error at the GraphQL controller validation. This is a blocker against duo chat regression evaluator (gitlab-org/modelops/ai-model-validation-and-research/ai-evaluation/prompt-library!918 - merged).

References

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Screenshots or screen recordings

When expanded_ai_logging is enabled:

{
    "severity": "INFO",
    "time": "2025-01-02T05:04:39.512Z",
    "correlation_id": "01JGJPDH25TQ8R08CRFSDP8SBJ",
    "meta.caller_id": "GraphqlController#execute",
    "meta.feature_category": "groups_and_projects",
    "meta.organization_id": 1,
    "meta.remote_ip": "127.0.0.1",
    "meta.http_router_rule_action": "classify",
    "meta.http_router_rule_type": "SESSION_PREFIX",
    "meta.user": "root",
    "meta.user_id": 1,
    "meta.client_id": "user/1",
    "user_id": 1,
    "graphql_query_string": "mutation chat($question: String!, $resourceId: AiModelID!, $agentVersionId: AiAgentVersionID, $clientSubscriptionId: String, $projectId: ProjectID, $currentFileContext: AiCurrentFileInput) {\n  aiAction(\n    input: {chat: {resourceId: $resourceId, content: $question, agentVersionId: $agentVersionId, currentFile: $currentFileContext}, projectId: $projectId, clientSubscriptionId: $clientSubscriptionId}\n  ) {\n    requestId\n    errors\n    __typename\n  }\n}\n",
    "graphql_variables": {
        "question": "How do I change my password in GitLab?",
        "resourceId": "gid://gitlab/User/1",
        "clientSubscriptionId": "86cf6d22-ee71-435a-a2a4-8a4eeec50375",
        "projectId": "gid://gitlab/Project/1000000"
    },
    "message": "Received AiAction mutation GraphQL query",
    "class": "Mutations::Ai::Action",
    "ai_event_name": "ai_action_mutation",
    "ai_component": "abstraction_layer"
}

When expanded_ai_logging is disabled:

{
    "severity": "INFO",
    "time": "2025-01-02T05:09:47.083Z",
    "correlation_id": "01JGJPPXDCKDHJYG2KMV9N12C4",
    "meta.caller_id": "GraphqlController#execute",
    "meta.feature_category": "groups_and_projects",
    "meta.organization_id": 1,
    "meta.remote_ip": "127.0.0.1",
    "meta.http_router_rule_action": "classify",
    "meta.http_router_rule_type": "SESSION_PREFIX",
    "meta.user": "root",
    "meta.user_id": 1,
    "meta.client_id": "user/1",
    "message": "Received AiAction mutation GraphQL query",
    "class": "Mutations::Ai::Action",
    "ai_event_name": "ai_action_mutation",
    "ai_component": "abstraction_layer"
}

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Edited by Shinya Maeda

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